*A Brief Outline of Physics, or Natural
Philosophy*

Robert Patterson, Whitehall Publishers, 1807.

*AC* is an inclined plane. If *AB* is parallel (horizontal), *BC*
perpendicular to the horizon, *BD* perpendicular to *AC* and if *CB*
represents the weight of an object at *C* can you "Explain and demonstrate
the laws of motion of bodies on inclined planes"? **Note: No explicit trigonometry is
allowed here - only geometry and proportions. **

Check out the latest planetary data, especially for the planet Herschel. Which planet is Herschel?

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